New ! Chemistry MCQ Practise Tests



Biomolecules 3 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Chemistry

Time : 00:45:00 Hrs
Total Marks : 12

    3 Marks

    4 x 3 = 12
  1. Give the differences between primary and secondary structure of proteins.

  2. Give any three difference between DNA and RNA.

  3. Write a short note on peptide bond.

  4. What are reducing and non – reducing sugars?

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